LU-14928 mgs: allow md target re-register

[fs/lustre-release.git] / lustre / tests / conf-sanity.sh

diff --git a/lustre/tests/conf-sanity.sh b/lustre/tests/conf-sanity.sh
index 48d84a8..8f9e321 100644 (file)
--- a/lustre/tests/conf-sanity.sh
+++ b/lustre/tests/conf-sanity.sh
@@ -9248,6 +9248,18 @@ test_128()
 }
 run_test 128 "Force using remote logs with --nolocallogs"
 
+test_130()
+{
+       [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
+       setupall
+       stop_mdt 2 || error "mdt2 stop failed"
+       do_facet mds2 "$TUNEFS --writeconf $(mdsdevname 2)"
+       start_mdt 2 || error "mdt2 start failed"
+       do_facet mds2 "$LCTL dl" | grep MDT0001-osp-MDT0001 &&
+               error "Illegal OSP device created" || true
+}
+run_test 130 "re-register an MDT after writeconf"
+
 if ! combined_mgs_mds ; then
        stop mgs
 fi